Precision Motion Control Solution — Yaskawa CACR-JU036A2A | Sigma-II Series
Where This Product Is Used
The Yaskawa CACR-JU036A2A is a high-performance AC servo amplifier from the renowned Sigma-II (Σ-II) series, engineered for demanding industrial motion control applications. Engineers and system integrators specify this drive across a wide range of industries:
- CNC Machining Centers — Axis feed drives for milling, turning, and grinding machines requiring sub-micron positioning accuracy.
- Industrial Robotics — Joint actuation in articulated arms, SCARA robots, and gantry systems where dynamic response and torque density are critical.
- Packaging Machinery — High-speed pick-and-place, form-fill-seal, and cartoning lines demanding synchronized multi-axis motion.
- Semiconductor & Electronics Manufacturing — Wafer handling, PCB drilling, and SMT placement equipment requiring ultra-precise positioning.
- Printing & Converting — Web tension control, register correction, and cut-to-length applications on high-speed lines.
- Textile Machinery — Winding, unwinding, and traverse drives on yarn and fabric processing equipment.
- Material Handling & Conveyors — Precision indexing, sorting, and transfer systems in automated warehouses and assembly lines.
Technical Specifications
| Part Number | CACR-JU036A2A |
| Brand | Yaskawa Electric Corporation |
| Series | Sigma-II (Σ-II) AC Servo |
| Rated Output Power | 3.5 kW (3500 W) |
| Input Voltage | 3-Phase 200–230 VAC, 50/60 Hz |
| Control Method | IGBT PWM Sinusoidal Current Control |
| Feedback | Incremental / Absolute Encoder Compatible |
| Control Modes | Position, Speed, Torque |
| Communication Interface | CN1 I/O, Pulse Train Input |
| Regenerative Braking | Built-in regenerative resistor circuit |
| Protection Functions | Overcurrent, Overvoltage, Overheat, Encoder Error, Overload |
| Weight | 3.9 kg |
| Country of Origin | Japan |
Why Engineers Specify This Model
- Proven Sigma-II Platform — The Σ-II series is one of Yaskawa’s most widely deployed servo families globally, with an extensive installed base and long-term parts availability.
- 3.5 kW Power Class — Bridges the gap between mid-range and high-power servo applications, making it ideal for medium-duty axes on machining centers and robots.
- Auto-Tuning — Yaskawa’s advanced auto-tuning algorithm reduces commissioning time and optimizes gain settings for the connected mechanical load.
- High-Resolution Encoder Support — Compatible with 17-bit and higher resolution encoders for applications demanding nanometer-level repeatability.
- Robust Protection Suite — Comprehensive fault detection protects both the drive and connected servo motor from damage during abnormal operating conditions.
- Drop-in Replacement Compatibility — Maintains dimensional and connector compatibility within the Σ-II family, simplifying retrofits and spare-parts standardization.
Complete System Bill of Materials
For a fully operational servo axis using the CACR-JU036A2A, the following components are typically required:
- Yaskawa CACR-JU036A2A — AC Servo Amplifier (this unit)
- Compatible Yaskawa Σ-II Servo Motor (e.g., SGMGH-30A series, 3.0–3.5 kW)
- Encoder Cable — JZSP-CMP00-xx (motor-to-drive feedback cable)
- Power Cable — JZSP-B9P03-E (motor power cable)
- CN1 I/O Connector Kit — for PLC/controller interface wiring
- External Regenerative Resistor — JUSP-RA04-E (for high-duty-cycle applications)
- 24 VDC Control Power Supply — for drive logic and I/O
- Circuit Breaker / Fuse — appropriately rated for 3-phase 200 VAC input
- EMC Line Filter — for CE-compliant installations
Compliance & Industry Standards
- CE Marking — Low Voltage Directive (LVD) and EMC Directive compliant
- UL Listed — Recognized component for North American markets
- RoHS Compliant — Restriction of Hazardous Substances
- ISO 9001 — Manufactured under Yaskawa’s certified quality management system
- IEC 61800-5-1 — Adjustable speed electrical power drive systems safety standard
Quality Assurance & Sourcing
At Konmask.com, every servo drive undergoes a structured inspection process before dispatch:
- Visual Inspection — Enclosure integrity, connector condition, and label verification against the stated part number.
- Power-On Functional Test — Drive is energized and fault codes are cleared; basic I/O and communication response verified.
- Traceability — Serial number and manufacturing date recorded for each unit shipped.
- Packaging — Anti-static bag, foam-lined carton, and moisture-barrier packaging for safe international transit.
Units are sourced from verified industrial surplus channels, authorized distributors, and decommissioned OEM equipment — never counterfeit or grey-market sources.
How to Source This Part
Ready to order or need a formal quotation for your procurement team?
- Online Order — Add to cart and check out directly on this page.
- RFQ / Bulk Inquiry — Email [email protected] with your required quantity, delivery timeline, and destination country.
- Technical Pre-Sales — Our engineers can confirm compatibility with your existing servo motor and controller before you commit to purchase.
- Lead Time — In-stock units ship within 1–3 business days. Ex-stock international shipments via DHL / FedEx with full tracking.
- Phone / WhatsApp — +0086 19859288691 (Mon–Fri, 09:00–18:00 CST)
Application-Specific FAQ
Q: Is the CACR-JU036A2A compatible with Yaskawa Sigma-V servo motors?
A: No. The CACR-JU036A2A is a Sigma-II series amplifier and is designed to pair with Sigma-II series servo motors (SGMGH, SGMPH, SGMSH families). It is not directly compatible with Sigma-V (SGMJV, SGMAV) motors without hardware and software modifications.
Q: Can this drive accept a single-phase 200 VAC input?
A: The CACR-JU036A2A is rated for 3-phase 200–230 VAC input. Single-phase operation at this power class is not supported and will result in drive faults or damage.
Q: What PLC brands are compatible with this servo driver?
A: The drive accepts standard pulse train (pulse + direction or 90° quadrature) and analog ±10 V command inputs, making it compatible with PLCs and motion controllers from Mitsubishi, Siemens, Omron, Fanuc, Beckhoff, Allen-Bradley, and others.
Q: Do you provide a warranty?
A: Yes. All units sold through Konmask.com carry a 90-day functional warranty covering drive failure under normal operating conditions. Extended warranty options are available — contact us for details.
Q: Can you supply the matching servo motor and cables as a complete kit?
A: Yes. Contact our team with your application requirements and we will configure a matched servo system including motor, cables, and accessories.
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Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
